Roisinblit was pregnant when she, Pérez Rojo, and a 15-month-old daughter were taken to a clandestine detention center. The couple was forcibly disappeared.

Guillermo Pérez Roisinblit, the son Roisinblit gave birth to during detention, was a plaintiff in the trial. He was raised by Francisco Gómez, who has served time for stealing Pérez Roisinblit when he was an infant. Gómez was sentenced Thursday to 12 years in prison.

Human rights groups estimate 30,000 people were killed or disappeared during the Jorge Rafael Videla dictatorship.